TDA7567PD 查看數據表（PDF） - STMicroelectronics
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TDA7567PD
STMicroelectronics
TDA7567PD Datasheet PDF : 30 Pages
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Electrical specifications
2
Electrical specifications
TDA7567PD
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
Vop
VS
Vpeak
VCK
VDATA
IO
IO
Ptot
Tstg, Tj
Operating supply voltage
DC supply voltage
Peak supply voltage (for t = 50 ms)
CK pin voltage
Data pin voltage
Output peak current (not repetitive t = 100 ms)
Output peak current (repetitive f > 10 Hz)
Power dissipation Tcase = 70 °C
Storage and junction temperature
Value
Unit
18
V
28
V
50
V
6
V
6
V
8
A
6
A
85
W
-55 to 150
°C
2.2
Thermal data
Table 3. Thermal Data
Symbol
Parameter
Rth j-case Thermal resistance junction-to-case
Value
Max.
1
Unit
°C/W
2.3
Electrical characteristics
Refer to the test circuit, VS = 14.4 V; RL = 4 Ω; f = 1 kHz; GV = 26 dB; Tamb = 25 °C; unless
otherwise specified.
Table 4. Electrical characteristics
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
Power amplifier
VS
Supply voltage range
-
8
-
18
V
Id
Total quiescent drain current -
-
180 300 mA
MAX power (VS = 15.2 V, square
wave input (2 Vrms))
-
50
-
W
PO
Output power
THD = 10 %
THD = 1 %
RL = 2 Ω; THD 10 %
RL = 2 Ω; THD 1 %
RL = 2 Ω; max. power
25
28
W
-
20
22
W
50
W
-
40
-
W
75
W
8/30
Doc ID 16903 Rev 1
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